package com.hnevc.myapplication;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.Toast;

import java.util.ArrayList;

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }

    public void hello() {
        ArrayList list = new ArrayList();
        Toast.makeText(context:this,  text:"Hello", Toast.LENGTH_SHORT).show();
    }
}
